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$1,519+ Cheap flights from Busan (PUS) to San Diego (SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — SAN
May 31 — Jun 71
Sun 5/31
Sun 6/7
1 adult, Economy
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Cheap flight deals from Busan to San Diego

Cheapest flights from Busan to San Diego
Explore the most affordable flight options available from Busan to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.

This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:40 pm
PUS
-
SAN
2 stops26h 19m
Asiana Airlines
Thu 5/146:05 pm
SAN
-
PUS
2 stops30h 20m
Asiana Airlines
Deal found 4/29$1,519
This Gotogate deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:30 am
PUS
-
SAN
2 stops39h 22m
China Airlines
Fri 7/247:58 pm
SAN
-
PUS
2 stops23h 17m
China Airlines
Deal found 4/29$1,601
This Korean Air deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:00 am
PUS
-
SAN
2 stops23h 11m
Korean Air
Wed 6/176:15 am
SAN
-
PUS
2 stops20h 05m
Korean Air
Deal found 4/27$1,653
This Gotogate deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1512:15 pm
PUS
-
SAN
2 stops37h 36m
China Airlines
Thu 6/187:56 pm
SAN
-
PUS
2 stops31h 04m
China Airlines
Deal found 4/27$1,765
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:50 am
PUS
-
SAN
2 stops32h 08m
Multiple Airlines
Fri 7/241:35 pm
SAN
-
PUS
1 stop31h 25m
Multiple Airlines
Deal found 4/29$1,931
This Gotogate deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:15 pm
PUS
-
SAN
3 stops41h 55m
Multiple Airlines
Sat 8/157:30 pm
SAN
-
PUS
2 stops22h 00m
Multiple Airlines
Deal found 4/30$1,981
This China Eastern deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:35 am
PUS
-
SAN
2 stops22h 45m
China Eastern
Sun 10/186:15 am
SAN
-
PUS
2 stops37h 20m
China Eastern
Deal found 4/26$2,026
This Air China deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:45 pm
PUS
-
SAN
2 stops43h 09m
Air China
Sat 10/179:30 am
SAN
-
PUS
2 stops34h 15m
Air China
Deal found 4/30$2,308
This Gotogate deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:10 pm
PUS
-
SAN
3 stops35h 00m
Multiple Airlines
Thu 6/187:56 pm
SAN
-
PUS
2 stops31h 04m
Multiple Airlines
Deal found 4/27$2,313
This Korean Air deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:30 pm
PUS
-
SAN
2 stops23h 25m
Korean Air
Sat 10/177:00 am
SAN
-
PUS
2 stops21h 45m
Korean Air
Deal found 4/29$2,331

Find flight deals from Busan to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,601
(Gotogate)
Provider with most accurate pricing for Busan Gimhae-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Busan Gimhae-San Diego flights.
Search Deals
From Busan Gimhae to San Diego
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Busan to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2026.
Use the filters below to find and compare flights from Busan to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Thu 6/11

8:00 am-3:11 pm

2 stops23h 11m

San Diego

Wed 6/17

6:15 am-6:20 pm

2 stops20h 05m

$1,653

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Sat 8/8

8:45 am-6:05 pm

2 stops25h 20m

San Diego

Sat 8/15

10:00 am-8:45 pm

2 stops18h 45m

$1,765

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Wed 10/14

8:35 am-3:20 pm

2 stops22h 45m

San Diego

Sun 10/18

6:15 am-11:35 am

2 stops37h 20m

$2,026

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Tue 10/13

12:45 pm-3:54 pm

2 stops43h 09m

San Diego

Sat 10/17

9:30 am-11:45 am

2 stops34h 15m

$2,308

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Tue 10/13

4:30 pm-11:55 pm

2 stops23h 25m

San Diego

Sat 10/17

7:00 am-8:45 pm

2 stops21h 45m

$2,331

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Sat 8/8

4:00 pm-11:35 am

1 stop35h 35m

San Diego

Sat 8/15

7:30 pm-9:30 am

2 stops22h 00m

$3,629

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Wed 10/14

9:20 am-11:05 am

1 stop17h 45m

San Diego

Sun 10/18

1:00 pm-2:55 pm

1 stop33h 55m

$5,523
Quickest round-trip

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Tue 10/13

9:20 am-11:05 am

1 stop17h 45m

San Diego

Sat 10/17

9:00 am-9:35 pm

2 stops20h 35m

$5,661

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Busan-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Busan-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Busan-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Busan-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Busan-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Busan to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Busan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Busan to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Busan to San Diego?

    For as low as $1,653, China Airlines can have you in San Diego from Busan in 23h 11m. The distance from Busan to San Diego is about 6082 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Busan to San Diego that include hotel bookings?

    Yes. In addition to deals on Busan to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Busan to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Busan to San Diego.

  • Can I find deals for business class flights from Busan to San Diego?

    Yes. Cheapflights offers flight deals from Busan to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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